package pkg

import "regexp"

var LVSCANRE = regexp.MustCompile(`(?i)([a-z]+)\s+'(.*?)'\s+\[(.*?)\]\s+(\S+)`)

type (
	LvScan struct {
		Volumes []*Volume `json:"volumes"`
	}

	Volume struct {
		State  string `json:"state"`
		Name   string `json:"name"`
		Size   string `json:"size"`
		Status string `json:"status"`
	}
)

func (l *LvScan) Parse(s string) {
	for _, v := range LVSCANRE.FindAllStringSubmatch(s, -1) {
		l.Volumes = append(l.Volumes, &Volume{
			State:  v[1],
			Name:   v[2],
			Size:   v[3],
			Status: v[4],
		})
	}
}